<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="js/jquery-3.3.1min.js"></script>
    <script>
        $(function () {
            //发送ajax请求 加载所有省份数据
            $.get("provinceServlet", {}, function (data) {
                //1.获取select
                var province = $("#province");
                //2.遍历json数组
                $(data).each(function () {
                   //3.创建<option>
                   var option= "<option name='"+this.id+"'>"+this.name+"</option>";

                   //4.调用select的append追加option
                    province.append(option);
                });

            });

        });
    </script>


</head>
<body>
<select id="province">
    <option>--请选择省份--</option>
</select>
</body>
</html>